Acer m7720 bios recovery

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Acer m7720 bios recovery

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Threads: 1
Joined: Feb 2014
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mmjp

Junior Member

02-19-2014, 11:37 PM (This post was last modified: 02-19-2014, 11:37 PM by mmjp.)

Brick the bios during upgrade.
No USB flash drive, USB Floppy & USB CD rom detect
Is there any way that I can recover? Serial cable ?

Only can hear the 2 tone during bootup

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